Example usage for org.apache.hadoop.yarn.util Clock getTime

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.util Clock getTime.

Prototype

long getTime();

Source Link

Usage

From source file:com.datatorrent.stram.StreamingContainerManager.java

License:Apache License

public StreamingContainerManager(LogicalPlan dag, boolean enableEventRecording, Clock clock) {
    this.clock = clock;
    this.vars = new FinalVars(dag, clock.getTime());
    // setup prior to plan creation for event recording
    if (enableEventRecording) {
        this.eventBus = new MBassador<StramEvent>(BusConfiguration.Default(1, 1, 1));
    }/*from   www.  j  ava  2 s  . com*/
    this.plan = new PhysicalPlan(dag, this);
    setupWsClient();
    setupRecording(enableEventRecording);
    setupStringCodecs();
    this.journal = new Journal(this);
    try {
        saveMetaInfo();
    } catch (IOException ex) {
        LOG.error("Error saving meta info to DFS", ex);
    }

    try {
        this.containerFile = new FSJsonLineFile(new Path(this.vars.appPath + "/containers"),
                new FsPermission((short) 0644));
        this.containerFile.append(getAppMasterContainerInfo());
    } catch (IOException ex) {
        LOG.warn("Caught exception when instantiating for container info file. Ignoring", ex);
    }
}

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From source file:org.apache.tez.dag.app.DAGAppMaster.java

License:Apache License

public DAGAppMaster(ApplicationAttemptId applicationAttemptId, ContainerId containerId, String nmHost,
        int nmPort, int nmHttpPort, Clock clock, long appSubmitTime, boolean isSession, String workingDirectory,
        String[] localDirs, String[] logDirs, String clientVersion, int maxAppAttempts, Credentials credentials,
        String jobUserName) {/*from  w  w  w.ja  va  2s .  c  o  m*/
    super(DAGAppMaster.class.getName());
    this.clock = clock;
    this.startTime = clock.getTime();
    this.appSubmitTime = appSubmitTime;
    this.appAttemptID = applicationAttemptId;
    this.containerID = containerId;
    this.nmHost = nmHost;
    this.nmPort = nmPort;
    this.nmHttpPort = nmHttpPort;
    this.state = DAGAppMasterState.NEW;
    this.isSession = isSession;
    this.workingDirectory = workingDirectory;
    this.localDirs = localDirs;
    this.logDirs = logDirs;
    this.shutdownHandler = new DAGAppMasterShutdownHandler();
    this.dagVersionInfo = new TezDagVersionInfo();
    this.clientVersion = clientVersion;
    this.maxAppAttempts = maxAppAttempts;
    this.amCredentials = credentials;
    this.appMasterUgi = UserGroupInformation.createRemoteUser(jobUserName);
    this.appMasterUgi.addCredentials(amCredentials);

    // TODO Metrics
    //this.metrics = DAGAppMetrics.create();
    LOG.info("Created DAGAppMaster for application " + applicationAttemptId + ", versionInfo="
            + dagVersionInfo.toString());
}

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From source file:org.apache.tez.dag.app.rm.container.AMContainerImpl.java

License:Apache License

private void logStopped(int exitStatus) {
    final Clock clock = appContext.getClock();
    final HistoryEventHandler historyHandler = appContext.getHistoryHandler();
    ContainerStoppedEvent lEvt = new ContainerStoppedEvent(containerId, clock.getTime(), exitStatus,
            appContext.getApplicationAttemptId());
    historyHandler.handle(new DAGHistoryEvent(appContext.getCurrentDAGID(), lEvt));
}

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